“Restricted use market milk” means market milk that does not conform to the standards specified in Article 2 (commencing with Section 35781), Article 13 (commencing with Section 36091), and Article 14 (commencing with Section 36123) of Chapter 2 of Part 2. Restricted use market milk includes components and derivatives of restricted use market milk. Restricted use market milk may only be utilized in manufactured milk products as defined in Part 3 (commencing with Section 36601) that do not require the use of market milk.
Source:
Section 32516.5, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=FAC§ionNum=32516.5..